We have compiled a list of the web's best free adult chat sites. These are free group-chat websites for adults over the age of 18. There are no credit card requests or required registrations. We assure you each site listed here is 100% free. You might also be interested in 321Chat's Top 50 Chat Site list

321SexChat is a free sex chat site with many adult themed chat rooms. Room titles include, porn chat, roleplay chat, bdsm & kink chat, cheating chat, gay chat, lesbian chat and many others. The chat room has a smooth and elegant feel with a look that can quickly be changed by selecting a different theme. It is 100% mobile friendly and even webcams can be viewed or streamed from a mobile device. The rooms are very active and moderated with care, keeping trolls, bots and spammers at bay.

While the Chat-Avenue website is not exclusively for chatters over the age of 18, we couldn't list the web's most popular adult chat-sites without including one of the web's most popular adult chat-rooms. Chat-Avenue's Adult Chat room for desktop users boasts over 1500 concurrent chatters and their mobile room contains a couple hundred more.

FreeChatNow offers a handfull of very popular adult themed rooms. The chat software run on FCN is well made and feature packed, they can even ban unruly chatters connecting through VPNs, which raise the quality of chat itself. However, there is much room for improvement when it comes to the overall look and feel of the chat. The misleading ad-links, popups and pop-unders are incredibly annoying as well. FCN is ranked very high because it has a lot of positive things going for it but we wish their negatives weren't so pervasive.

iSexyChat has a new modern website but still uses a very dated IRC chat for their room. There are no webcams, or modern chat room features but what they do have is people. The #iFap channel regularly has about 800 people in it, most of whom are connected through a mobile device. This makes sense since advanced features can sometimes be hard to use or access on a phone.

KinkstersChat is a chat site dedicated to the BDSM, fetish and kink lifestyle. In August 2018 KinkstersChat changed over to a Flash based user interface. A curious choice as an upgrade considering browser support for Flash is crumbling but we assume it is to improve security within their room. KinkstersChat is changing its model and gently urging its users to become registered members to keep spammers and trolls out. They are aggressively combating pedophiles and are limiting the type of "AgePlay" allowed on their network.

AdultChat.net has two different chat rooms, one for mobile chatters and one for desktop chatters. If you visit the site on a desktop computer you'll be presented with a 123FlashChat login box. If you come to the site on a mobile device you'll be presented with a CodyChat login. We give the site credit for trying to accommodate both users but it splits the site in two and lowers the number of people who you can communicate with. And with Flash losing more and more browser support we expect the desktop version to soon change on this site which has been around for years.

UkChat is an adult chat site that targets chatters in the United Kingdom. Room titles include #Naughty, #Kinky and #Roleplay as you might expect but there are also regional rooms such as #England, #Wales, #Scotland and #Northern-Ireland chat.

MenChats runs is a Flash based chat room that allows private and public webcam streaming by its chatters. Room titles include Older for Younger, Bears, Masters and Slaves, Home Alone and more. The most popular room is Older for Younger which typically has just under 100 chatters.

Chatropolis was one of the web's first adult chat sites. Their rooms are HTML based and only allow basic of features for guest chatters such as name and text color changes. They do offer extra features for paid members which included allowing you to upload your own custom avatar, post multiple images and direct message moderators. Chatropolis is an old school chat site but maintains a healthy number of regular chatters.

Chatzy #1 SexChat all chatters are initially muted until unmuted by a moderator, this cripples the popularity of the room. What if there is no moderator you say? Well I guess you'll just have to try again another time. On the other hand it gives it a much more communal feel. Everyone who is there has been approved by a moderator and is not a bot, troll or spammer. So while the number of chatters may be low we would say the quality of the chat room itself is high.

ChatZoZo burst onto the adult chat scene several years ago and for a period of time was quite popular. In recent years their popularity has fallen a bit as they they have worked on creating their own custom chat software. The chat supports streaming webcams on mobile devices and a number of other standard chat room features but they need to put much more work into the design of the chat which currently feels unfinished.

CamVoice is a free webcam enabled chat site for adults. The site has a clean modern look but they make it very difficult to enter the chat room. You must click through several pages which produce a pop-under before you can actually enter the room which requires you allow Flash to run.

OnlineFreeChat and FreeChatNow are owned and operated by the same person. They use the same software, and share the same problems but this site has fewer chatters. Expect to see about 200 people spread across a handfull of adult chat rooms.